4 products
Shatterproof Philips 1500 Watt Metal Halide Bulb, 155000 Lumens, 3700K - 6 Pack
- Brand: Glass Surface Systems
- Philips 131623 - MH1500/U
- Case Qty: 6
- Bulb Type: 1500 Watt MH
- Bulb Shape: BT56
- Base: Mogul E39
- Initial Lumens: 155000
- Color Temp: 3700K
- CRI: 60
ITEM: GSS131623-3
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Shatterproof GE 1000 Watt Metal Halide Bulb, 108000 Lumens, 4000K - 6 Pack
- Brand: Glass Surface Systems
- GE 41826 - MVR1000/U
- Case Qty: 6
- Bulb Type: 1000 Watt MH
- Bulb Shape: BT56
- Base: Mogul E39
- Initial Lumens: 108000
- Color Temp: 4000K
- CRI: 65
- NSF listed
ITEM: GSS41826-1
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Shatterproof Sylvania 750 Watt Metal Halide Bulb, 78000 Lumens, 4000K - 6 Pack
- Brand: Glass Surface Systems
- Sylvania 64787 - MS750/PS/BU-HOR/BT37
- Case Qty: 6
- Bulb Type: 750 Watt MH
- Bulb Shape: BT37
- Base: Mogul E39
- Initial Lumens: 78000
- Color Temp: 4000K
- CRI: 65
- NSF listed
ITEM: GSS64787-2
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Shatterproof Sylvania 400 Watt Metal Halide Bulb, 36000 Lumens, 3600K - 6 Pack
- Brand: Glass Surface Systems
- Sylvania 64489 - M400/C/U/BT28
- Case Qty: 6
- Bulb Type: 400 Watt MH
- Bulb Shape: BT28
- Base: Mogul E39
- Initial Lumens: 36000
- Color Temp: 3600K
- CRI: 70
ITEM: GSS64489-2
Select ProductThe Type BT tube also known as a blown tube light bulb is a T light bulb that has had the glass blown in the middle so that it appears to have a bubble in the middle of the tube. BT halogen light bulbs can be used to replace incandescent light bulbs. High-intensity discharge light bulbs come in BT28, BT37, and BT56. These are used in sports arenas, car dealerships, canopy lighting, and industrial applications.
